[RFCv3 0/4] CVS remote helper

Hi,

Another iteration of the patch series implementing a CVS remote helper, as promised a couple of days ago. Changes from the previous iteration:

- Rebased on top of Daniel Barkalow's latest foreign VCS helpers work
  (aka. 'db/vcs-helper' (early part)). This means that all the "generic"
  foreign-scm patches that were part of the previous iteration are no
  longer needed, and only the CVS remote helper patches remain.
  Also, this series applies cleanly to current 'pu'.

- Replaced the "git-vcs-cvs" naming with "git-remote-cvs" throughout the code
  and documentation.

- Minor updates to the git-remote-cvs implementation in order to more closely
  follow the current remote helper API.

- Split up the patch series into somewhat smaller patches to (hopefully) be
  allowed onto git@vger.kernel.org.

Have fun! :)

...Johan

Johan Herland (4):
  Basic build infrastructure for Python scripts
  Add Python support library for CVS remote helper
  Third draft of CVS remote helper program
  Add simple selftests of git-remote-cvs functionality

 Documentation/git-remote-cvs.txt   |   85 ++++
 Makefile                           |   46 ++
 configure.ac                       |    3 +
 git-remote-cvs.py                  |  697 ++++++++++++++++++++++++++++
 git_remote_cvs/.gitignore          |    2 +
 git_remote_cvs/Makefile            |   27 ++
 git_remote_cvs/changeset.py        |  114 +++++
 git_remote_cvs/commit_states.py    |   52 +++
 git_remote_cvs/cvs.py              |  884 ++++++++++++++++++++++++++++++++++++
 git_remote_cvs/cvs_revision_map.py |  362 +++++++++++++++
 git_remote_cvs/cvs_symbol_cache.py |  283 ++++++++++++
 git_remote_cvs/git.py              |  586 ++++++++++++++++++++++++
 git_remote_cvs/setup.py            |   12 +
 git_remote_cvs/util.py             |  147 ++++++
 t/t9800-remote-cvs-basic.sh        |  524 +++++++++++++++++++++
 t/t9801-remote-cvs-fetch.sh        |  291 ++++++++++++
 t/test-lib.sh                      |    1 +
 17 files changed, 4116 insertions(+), 0 deletions(-)
 create mode 100644 Documentation/git-remote-cvs.txt
 create mode 100755 git-remote-cvs.py
 create mode 100644 git_remote_cvs/.gitignore
 create mode 100644 git_remote_cvs/Makefile
 create mode 100644 git_remote_cvs/__init__.py
 create mode 100644 git_remote_cvs/changeset.py
 create mode 100644 git_remote_cvs/commit_states.py
 create mode 100644 git_remote_cvs/cvs.py
 create mode 100644 git_remote_cvs/cvs_revision_map.py
 create mode 100644 git_remote_cvs/cvs_symbol_cache.py
 create mode 100644 git_remote_cvs/git.py
 create mode 100644 git_remote_cvs/setup.py
 create mode 100644 git_remote_cvs/util.py
 create mode 100755 t/t9800-remote-cvs-basic.sh
 create mode 100755 t/t9801-remote-cvs-fetch.sh